Comparison of three video laryngoscopy devices to direct laryngoscopy for intubating obese patients: a randomized controlled trial.
Yumul R, Elvir-Lazo OL, White PF, Sloninsky A, Kaplan M, Kariger R, Naruse R, Parker N, Pham C, Zhang X, Wender RH. Comparison of three video laryngoscopy devices to direct laryngoscopy for intubating obese patients: a randomized controlled trial. J Clin Anesth. 2016 Jun; 31:71-7.